KS Shaft ferrule is world leading paddle shaft adjuster made of hi-tech plastic. This universal ferrule unit is well known from the quality and operation. KS Ferrule unit is the finest shaft adjuster solution for free feather and length adjustment on the market. Ferrule works instantly both right and left handed. Ferrule unit has simple and smooth construction with very easy and reliable operation. It is fully corrosion free and friendly to all type of waters. Together with the detailed design and high tech plastic we have succeeded in making a strong and tireless ferrule unit which will be a trouble-free and long lasting solution for your paddle.